| Similarity | Rank | |
|---|---|---|
| carbonyl | 0.918 | 46629 |
| arg17 | 0.916 | 76630 |
| side-chain | 0.912 | 66945 |
| amide | 0.908 | 69176 |
| covalently | 0.907 | 53048 |
| crosslinked | 0.906 | 67602 |
| reversibly | 0.902 | 79028 |
| d-stem | 0.899 | 73644 |
| hydrogen-bond | 0.896 | 48544 |
| phosphodiester | 0.896 | 75201 |
| nadph | 0.892 | 89808 |
| iron-containing | 0.892 | 85166 |
| intramolecular | 0.892 | 71283 |
| dimer | 0.891 | 29608 |
| substituent | 0.890 | 55249 |
| cross-linking | 0.889 | 67759 |
| scd2 | 0.888 | 42730 |
| adenine | 0.887 | 51793 |
| covalent | 0.886 | 28446 |
| disulphide | 0.886 | 54091 |
| thymine | 0.886 | 66570 |
| valine | 0.882 | 82685 |
| exothermicity | 0.882 | 71423 |
| tetrahedral | 0.882 | 59382 |
| a2u | 0.881 | 50350 |